LUIS ROJAS OVIEDO, L. R. O.; NOBOA ABDO, T.; SHAGĂ‘AY REA, S.; CONO PLAZA, L. Feeding of guinea pigs in the growth phase based on tropical grasses from Morona Santiago. ConcienciaDigital, v. 3, n. 2.2, p. 50-59, 6 Jun. 2020.